# Roast AI vs Space

The clearest difference is review sentiment: Space at 83% against Roast AI's 54%. Space also leads on rating (4.7 vs 4.5). Roast AI's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Roast AI sells 5 in-app purchases, starting at $5.99 per 7 days and Space sells 2 in-app purchases, starting at $12.99 per year. Whichever you choose, the download price is not the number that matters.

Space holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 29 and 10 respectively. Written reviews point the same way: 54% of Roast AI's written reviews are positive against 83% of Space's.

Roast AI ships an update fortnightly, Space every 2 weeks. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Roast AI | Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (29 ratings)](https://appshunter.io/ios/app/roast-ai-texting-assistant/id6737178219/reviews) | **[4.7 (10 ratings)](https://appshunter.io/ios/app/space-notes-for-therapy/id6739141753/reviews)** |
| Number of ratings | **29** | 10 |
| Positive reviews | 53.8% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 40 MB | 41 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Trivia Tribe LLP](https://appshunter.io/developer/1276051600) | [Andrew Tanchuk](https://appshunter.io/developer/1599077339) |

## What reviewers say

### Roast AI

[App page](https://appshunter.io/ios/app/roast-ai-texting-assistant/id6737178219)

Transform your chats into comedy gold with this AI-powered assistant. Upload screenshots of conversations to generate clever, playful roasts. Adjust intensity, create variations, and easily save or share your witty comebacks.

**Highlights:** Generate roasts from chat screenshots, Adjustable roast intensity slider, Unlimited roast variations, Save and share roasts, Live chat support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro with Unlimited Roast | $5.99 | per 7 days |
| Pro with Unlimited Roast | $19.99 | per month |
| Pro with Unlimited Roast | $39.99 | per year |
| Lifetime | $79.99 | one-time |
| Lifetime Subscription | $79.99 | one-time |


### Space

[App page](https://appshunter.io/ios/app/space-notes-for-therapy/id6739141753)

Organize your thoughts and prepare for therapy sessions with this intuitive note-taking app. Track queries across three stages: In Queue, In Progress, and Completed. Features include tagging, a calming color scheme, and secure Face ID login.

**Highlights:** Organize therapy queries into three columns, Tagging system for insights, Calming color-coded design, Secure Face ID login, Simple and intuitive interface

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Premium – Annual | $12.99 | per year |
| Space Premium – Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Roast AI free?

Roast AI is free to download, with in-app purchases available.

### Is Space free?

Space is free to download, with in-app purchases available.

### Which has better reviews, Roast AI or Space?

Space is rated higher. Roast AI averages 4.5 out of 5 from 29 ratings, while Space averages 4.7 from 10 ratings.

### Do Roast AI or Space have ads?

Neither Roast AI nor Space shows ads.

### Which is updated more often, Roast AI or Space?

Roast AI ships an update fortnightly, and Space every 2 weeks. Most recently, Roast AI was updated on September 18, 2026 and Space on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*